filename: tfs 70h311.doc version 1.1 30.10.2006 vi telefilter filter specification tfs 70h311 1/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. measurement condition ambient temperature: 25. c input power level: 0 dbm terminating impedance: * input: 182 ? || -18 pf output: 50 ? || 0 pf characteristics remark: the reference level for the relative attenuation a rel of the tfs 70h311 is the mini mum of the pass band attenuation a min . the minimum of the pass band attenuation a min is defined as the insertion loss a e . the centre frequency f c is the arithmetic mean value of the upper and lower frequencies at the 20 db filter attenuation level relative to the insertion loss a e . the temperature coefficient of frequency tc f is valid for both the reference frequency f c and the frequency response of the f ilter in the operating temperature range. the frequenc y shift of the filter in the operating tempera ture range is not included in the production tolerance scheme. d a t a typ. value tolerance / limit insertion loss a e 22,2 db max. 25 db (reference level) centre frequency f c 70,0 mhz 70,0 0,1 mhz passband - fc 7,5 mhz bandwidth bw 3 db 15,8 mhz min. 15 mhz relative attenuation a rel f c ? f c 7,3 mhz 0,7 db max. 1 db f c 7,3 mhz ? f c 7,5 mhz 1,2 db max. 3 db f c 9,6 mhz ? f c 15 mhz 45 db min. 40 db f c + 15 mhz ? f c + 60 mhz 54 db min. 50 db group delay ripple within pb (p-p) 25 ns max. 60 ns deviation from linear phase within pb 1,3 max. 5 operating temperature range otr - - 25 c ... + 80 c storage temperature range - - 40 c ... + 85 c temperature coefficient of frequency tc f ** -75 ppm/k - *) the terminating impedances depend on paras itics and q-values of matching element s and the board used, and are to be understo od as reference values only. should there be additional ques tions do not hesitate to ask for an applic ation note or contac t our design team. **) ? f c (hz) = tc f (ppm/k) x (t - t o ) x f cat (mhz). generated: checked / approved:
filename: tfs 70h311.doc version 1.1 30.10.2006 vi telefilter filter specification tfs 70h311 2/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. filter characteristic construction and pin connection (all dimensions in mm) 22,5 max. 13 max. 1 dia. 0,45+/-0,05 6 max. 4,5 min. 5 max. 10,16+/-0,2 15,24+/-0,2 7,62+/-0,2 1 7 14 8 date code 50 ohm test circuit tfs 70h311 u44 1 input rf return 2 ground 7 output rf return 8 output 9 ground 14 input date code: year + week u 2006 v 2007 w 2008 ... 20 30 40 50 60 70 80 90 100 110 120 -70 -63 -56 -49 -42 -35 -28 -21 -14 -7 0 frequency in mhz magnitude in db 61 62.8 64.6 66.4 68.2 70 71.8 73.6 75.4 77.2 79 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 frequency in mhz magnitude in db 61 62.8 64.6 66.4 68.2 70 71.8 73.6 75.4 77.2 79 1.362 1.41 1.458 1.506 1.554 1.602 1.65 1.698 1.746 1.794 1.842 frequency in mhz delay in s l1 saw l 2 14 8 2, 9 7 1
filename: tfs 70h311.doc version 1.1 30.10.2006 vi telefilter filter specification tfs 70h311 3/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. stability characteristics, reliability after the following tests the filter shall meet the whole specification: 1. shock: 500g, 1 ms, half sine wave, 3 shocks each plane; din iec 68 t2 - 27 2. vibration: 10 hz to 500 hz, 0,35 mm or 5 g respecti vely, 1 octave per min, 10 cycles per plan, 3 plans; din iec 68 t2 - 6 3. change of temperature: -55 c to 125c / 30 min. each / 10 cycles din iec 68 part 2 ? 14 test n 4. resistance to solder heat (reflow): reflow possible: three times max.; for temperature conditions refer to the attac hed "air reflow temperature conditions" on page 4; this filter is rohs compliant (2002/95/eg, 2005/618/eg)
filename: tfs 70h311.doc version 1.1 30.10.2006 vi telefilter filter specification tfs 70h311 4/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. air reflow temperature conditions conditions exposure average ramp-up rate (30c to 217c) less than 3c/second > 100c between 300 and 600 seconds > 150c between 240 and 500 seconds > 217c between 30 and 150 seconds peak temperature max. 260c time within 5c of actual peak temperature between 10 and 30 seconds cool-down rate (peak to 50c) less than 6c/second time from 30c to peak temperature no greater than 300 seconds temperature / c time / s max. 260c 217c 10 ... 30 s 30 ... 150 s max. 300 s chip-mount air reflow profile
filename: tfs 70h311.doc version 1.1 30.10.2006 vi telefilter filter specification tfs 70h311 5/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. history version reason of changes name date 1.0 - generate development spec ification . tino braun 23.04.2003 1.1 - add of typical values and filt er characteristics pfeiffer 30.10.2006 - stability characteristics and air re flow temperature conditions modified
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